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. 2021 Mar 23;8:643973. doi: 10.3389/fmed.2021.643973

Figure 1.

Figure 1

Contribution of some of the most important immune cells to intestinal wound healing. Circulating immune cells are recruited to the wound area by cell trafficking processes. After entering the tissue these cells may undergo differentiation processes and secrete various mediators, which promote or repress mucosal wound healing (for details cf. main text).